如果你必须吃流状鸡蛋或使用其作为食谱，魏丝研究员建议你购买巴氏杀菌鸡蛋，这些鸡蛋已经简要加热并破坏了细菌。
If you must eat runny eggs or use them in recipes, Weis suggests you buy pasteurized eggs, which have been briefly heated to destroy bacteria.
结果显示：涡管流函数是时间的周期函数，并被表征为一系列在涡核内均匀分布螺旋涡丝流函数的叠加。
The result showed that the stream function of vortex tube was expressed as the superposition of the stream functions of vortex filament within the vortex core.
本文提出用闪烁丝测量束流包络，从而求出粒子流真实发散度的方法。
In this paper, we propose to measure the beam envelope by a thin plastic scintillation filament.
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